LAMP/TEMP/FILTER Indicators
ENGLISH - 87
Maintenance
LAMP/TEMP/FILTER Indicators
Managing the indicated problems
If a problem should occur inside the projector, the lamp indicators <LAMP1>/<LAMP2>, the temperature indicator
<TEMP>, and the lter indicator <FILTER> will inform you.
Manage the indicated problems as follow.
Attention
z
Before you take a remedial measure, follow the procedure of switching the power off indicated in
“Powering off
the projector” (
page 35).
z
Check the power status with the power indicator <STA
NDBY (RED)/ON (GREEN)> (
page 33).
Power indicator <STANDBY
(RED)/ON (GREEN)>
Lamp indicator <LAMP2>
Temperature indicator <TEMP>
Filter indicator <FILTER>
■Lamp indicator <LAMP1>/<LAMP2>
Lamp
indication
Lighting in red
Blinking in red
(once)
Blinking in red
(3 times)
Status
Indicates the time to
replace the lamp unit.
The lamp unit is not
installed.
A problem is detected in the lamp or the power
supply for the lamp.
Points to be
checked
z
Is [REPLACE
LAMP] displayed
when you turned on
the power?
z
Is the lamp unit
installed?
z
Did you turn on
the power again
immediately after
turning it of
f?
z
S
ome error has
arisen in the lamp
circuit. Check for
uctuation (or
drop) in the source
voltage.
Remedial
measure
z
This indicator lights
up when the lamp
unit usage has
reached 1 800
hours (when [LAMP
POWER] is set to
[HIGH]).
z
Replace the lamp
unit.
z
Install the lamp unit.
z
If the indicator is
still blinking in red
despite having
installed a lamp unit,
consult your dealer.
z
Wait until the lamp
h
as cooled off
before turning on
the power.
z
Set the <MAIN
POWER> switch to
<OFF> (
page 35),
and consult your
dealer.
Note
z
If the lamp indicators <LAMP1>/<LAMP2> are still lighting or blinking after taking the preceding measures, ask
your dealer to repair the unit.
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